CN110373771B - Spinning process of anti-radiation antibacterial yarn - Google Patents
Spinning process of anti-radiation antibacterial yarn Download PDFInfo
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- CN110373771B CN110373771B CN201910646399.3A CN201910646399A CN110373771B CN 110373771 B CN110373771 B CN 110373771B CN 201910646399 A CN201910646399 A CN 201910646399A CN 110373771 B CN110373771 B CN 110373771B
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/18—Sealing arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
- D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
- D06B5/14—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through fibres, slivers or rovings
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/02—Solvent-treatment of textile materials solvent-dyeing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
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- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a spinning process of radiation-proof antibacterial yarn, which consists of the following fibers in parts by weight: 20-30 parts of tencel fiber, 10-15 parts of hemp fiber, 25-30 parts of bamboo charcoal fiber, 30-35 parts of modal fiber and 10-15 parts of silver fiber, and spinning the fibers into yarns through a blending process; the natural silk fiber, the hemp fiber, the bamboo charcoal fiber, the modal fiber and the silver fiber are blended to form the yarn, the advantages of various fibers are integrated, the basic performance of the yarn is kept, the radiation-proof antibacterial protection function of the yarn is ensured, and meanwhile, the used raw materials are green and environment-friendly; the silver fiber has good radiation protection effect, the hemp fiber and the bamboo charcoal fiber have good ultraviolet protection performance and antibacterial and deodorant characteristics, and the blended yarn further improves the wear health and comfort of the yarn while showing the ultraviolet antibacterial protection characteristic.
Description
Technical Field
The invention relates to the technical field of spinning processes, in particular to a spinning process of radiation-proof antibacterial yarns.
Background
The yarn is a product processed by various textile fibers into a certain fineness and is used for weaving, rope making, thread making, knitting, embroidering and the like.
In patent No. CN106637561A, an antibacterial radiation-proof yarn and a production process thereof are disclosed, wherein the antibacterial plied yarn is formed by blending nano titanium dioxide catalyst fiber and bamboo charcoal fiber; the radiation-proof folded yarn is formed by blending silver fibers and PBO fibers; however, this process has the following drawbacks: 1. although the nano titanium dioxide catalyst fiber has antibacterial performance, the nano titanium dioxide catalyst fiber is harmful to human bodies after being used for a long time and is not green and environment-friendly; 2. at the in-process to the fibre dyeing, can not compress tightly the fibre, avoid its in-process in the dyeing to be in disorder, the fold to do not set up the device that drives the hanging flower basket rotation and remove about and, can not make the dyeing more even.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a spinning process of radiation-proof antibacterial yarns.
The purpose of the invention can be realized by the following technical scheme:
a spinning process of radiation-proof antibacterial yarn is disclosed, wherein the radiation-proof antibacterial yarn is composed of the following fibers in parts by weight: 20-30 parts of tencel fiber, 10-15 parts of hemp fiber, 25-30 parts of bamboo charcoal fiber, 30-35 parts of modal fiber and 10-15 parts of silver fiber, and spinning the fibers into yarns through a blending process;
the spinning process comprises the following steps:
step one, dyeing: in the dyeing process, tencel fibers, hemp fibers, bamboo pulp fibers and modal fibers are respectively added into a hanging basket in dyeing equipment, then a hanging basket cover is fixed through a locking mechanism, a high-pressure pot cover is covered, steam heating is carried out through a heating pipe, then a driving motor is started, the driving motor drives an eccentric wheel to rotate, the eccentric wheel drives a sliding plate to slide left and right through a connecting rod, so that a barrel is driven to move left and right, a rotating motor is driven, the hanging basket is driven to rotate through a rotating shaft, dyeing is carried out, and then the hanging basket is taken out and dried in the air;
step two, fiber mixing: mixing tencel fiber, hemp fiber, bamboo pulp fiber, modal fiber and silver fiber:
step three, cotton carding process: in order to ensure the soft carding and smooth transfer of various fibers in the carding process, the process principle of 'medium quantification, low speed, medium gauge length, light pressurization, small tension, high tin-to-stab ratio and doffer speed reduction' is adopted in the process configuration;
step four, drawing process: three mixing steps are adopted, 8 pieces are mixed, and the process principle of 'heavy pressurization, medium quantification, low speed and medium spacing' is adopted in the process configuration;
step five, roving process: the process principle of light weight, low speed, large gauge, large twist factor and small tension is adopted in the process configuration;
step six, spinning process: the technological principle of low speed, large back zone spacing, medium twist and medium pressure is adopted in the technological configuration;
step seven, a spooling process: the spooling speed is controlled at 790 and 960 m/min;
in the roving process, the quantitative quantity of the yarn is controlled to be 3-6g/10m, the twist factor is controlled to be 80-100, the vehicle speed is set to be 175-215m/min, and the roller jaw gauge is set to be 25mm multiplied by 33 mm.
As a further scheme of the invention: in the cotton carding process, the medium basis weight refers to the basis weight of the raw sliver of 20-25g/5 m.
As a further scheme of the invention: in the cotton carding process, the low speed is to reduce the linear speed of a cylinder roller and a licker-in roller in a spinning machine, and the high tin-to-licker-in ratio is to control the linear speed ratio of the cylinder roller to the licker-in roller to be 2.1-2.8.
As a further scheme of the invention: in the cotton carding process, the spacing between the cylinder roller and the licker-in roller in the spinning machine is controlled to be 0.15-0.25mm, the spacing between the cylinder roller and the cover plate in the spinning machine is controlled to be 0.18-0.30mm, and the spacing between the cylinder roller and the doffer roller in the spinning machine is controlled to be 0.10-0.20 mm.
As a further scheme of the invention: in the drawing process, the medium quantitative amount refers to the quantitative amount of the slivers of 16-24g/5 m.
As a further scheme of the invention: in the drawing process, the drafting multiple is set to be 8-10, and the speed is 160-220 m/min.
As a further scheme of the invention: in the spinning process, the twist coefficient of the yarn is controlled between 340 and 390, the roller gauge is 19mm multiplied by 31mm, the back zone draft is 1.1 to 1.6 times, the speed of the front roller is 140 and 190r/min, the diameter of the bell mouth is 2.3 to 3.2mm, and the distance is 2.9 to 3.6 mm.
As a further scheme of the invention: the dyeing equipment comprises the following working steps: the fibers are placed in the hanging basket, the two inserting plates are inserted between the movable plate and the second fixed plate, the screw rod is driven to rotate by rotating the knob, the movable plate is pushed to slide towards the second fixed plate, the inserting plates are fixed by the movable plate and the second fixed plate through arrangement of the teeth, the hanging basket cover is fixed, and at the moment, the pressing plate can be in contact with the fibers in the hanging basket and tightly press the fibers under the reaction force of the second spring; cover the high-pressure pot cover, carry out steam heating through the heating pipe, then start driving motor, driving motor drives the eccentric wheel and rotates, and the eccentric wheel drives the sliding plate horizontal slip through the connecting rod to the barrel that drives removes, and drive rotating electrical machines, drive the hanging flower basket through the pivot and rotate, dyes, then takes out it and air-dries.
As a further scheme of the invention: the dyeing equipment comprises a barrel, a driving motor, an eccentric wheel and a base, wherein the driving motor is fixedly installed at one end of the top of the base, the eccentric wheel is fixedly installed on an output shaft of the driving motor, the eccentric wheel is in transmission connection with one end of a sliding plate through a connecting rod, the bottom of the sliding plate is in sliding connection with the base through two second sliding blocks, the other end of the sliding plate is connected with a first fixing plate installed at the top of the base through a first spring, and the top of the sliding plate is connected with the barrel through a support column;
the heating device comprises a barrel, a heating pipe, a rotating motor, a rotating shaft, a hanging basket and locking mechanisms, wherein the heating pipe is arranged outside the barrel, a steam inlet and a steam outlet are respectively formed in two ends of the heating pipe, the rotating motor is fixedly connected to the center of the bottom of the barrel, the rotating shaft is connected to the top of the rotating motor, extends into the barrel and is connected with the hanging basket, first sliding blocks are fixedly connected to two sides of the hanging basket, the first sliding blocks are connected with the inner wall of the barrel in a sliding mode, and the locking mechanisms are arranged at;
the locking mechanism comprises a supporting seat, a third slider, a groove, a second fixed plate, a knob, a rod seat, a supporting plate, a screw rod and a movable plate, the groove is formed in the top of the supporting seat, the supporting plate is fixedly connected to one side of the top of the supporting seat, one end of the screw rod penetrates through the supporting plate and is connected with the movable plate, the knob is fixedly welded to the other end of the screw rod, the rod seat is arranged at the joint of the screw rod and the supporting plate, the third slider is mounted at the bottom of the movable plate and is matched with the groove for use, the second fixed plate is fixedly connected to the other end of the top of the supporting seat, and a pressing mechanism is;
the pressing mechanism comprises a hanging basket cover, inserting plates, a second spring and a pressing plate, the inserting plates are arranged at two ends of the bottom of the hanging basket cover, the second spring is fixedly connected to the center of the bottom of the hanging basket cover, the pressing plate is fixedly connected to the bottom of the second spring, and a high-pressure pot cover is arranged at the top of the cylinder;
the two sides of the inserting plate are provided with teeth, and the adjacent sides of the movable plate and the second fixed plate are provided with teeth; the pressing plate is of a circular structure and is matched with the hanging basket; a water drainage hose is arranged at the bottom of the cylinder body, and a valve is arranged on the water drainage hose; and a steam exhaust hose is arranged on one side of the top of the cylinder body.
The invention has the beneficial effects that:
1. the natural silk fiber, the hemp fiber, the bamboo charcoal fiber, the modal fiber and the silver fiber are blended to form the yarn, the advantages of various fibers are integrated, the basic performance of the yarn is kept, the radiation-proof antibacterial protection function of the yarn is ensured, and meanwhile, the used raw materials are green and environment-friendly; the silver fiber has good radiation protection effect, the hemp fiber and the bamboo charcoal fiber have good ultraviolet protection performance and antibacterial and deodorant characteristics, and the blended yarn further improves the wear health and comfort of the yarn while embodying the ultraviolet antibacterial protection characteristic;
2. in the dyeing process, fibers are placed in the hanging basket, the two inserting plates are inserted between the movable plate and the second fixing plate, the movable plate and the second fixing plate fix the inserting plates through the arrangement of the screw and the teeth, so that the hanging basket cover is fixed, at the moment, the pressing plate can be contacted with the fibers in the hanging basket, the fibers are pressed under the reaction force of the second spring, the fibers are prevented from being scattered and folded, otherwise, the knob is loosened, the movable plate is driven to be away from the second fixing plate through the screw, the inserting plates can be pulled out, the hanging basket cover is taken down, and the fibers are taken out, so that the operation is simple and convenient; covering a high-pressure cooker cover, and heating steam through a heating pipe; the rotary motor is started to work, the rotary motor drives the hanging basket to rotate through the rotating shaft, the eccentric wheel is driven to rotate through the starting driving motor, the eccentric wheel drives the sliding plate to slide left and right through the connecting rod, the barrel is driven to swing left and right, dyeing is more uniform under the rotating and left and right swinging effects, and the sliding plate is more stable in the moving process through the arrangement of the first spring.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a dyeing apparatus of the present invention;
FIG. 2 is a schematic view of the overall structure of the pressing mechanism of the present invention;
fig. 3 is a schematic view of the overall structure of the locking mechanism of the present invention.
In the figure: 1. a barrel; 2. a locking mechanism; 3. a pressure cooker cover; 4. heating a tube; 5. a pillar; 6. a rotating shaft; 7. a rotating electric machine; 8. a drain hose; 9. a hanging basket; 10. a first slider; 11. a hold-down mechanism; 12. a steam exhaust hose; 13. a drive motor; 14. an eccentric wheel; 15. a connecting rod; 16. a sliding plate; 17. a second slider; 18. a base; 19. a first spring; 20. a first fixing plate; 111. a basket cover; 112. inserting plates; 113. a second spring; 114. pressing a plate; 21. a supporting seat; 22. a third slider; 23. a groove; 24. a second fixing plate; 25. a knob; 26. a rod seat; 27. a support plate; 28. a screw; 29. a movable plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a spinning process of a radiation-proof antibacterial yarn is shown, wherein the radiation-proof antibacterial yarn is composed of the following fibers in parts by weight: 20-30 parts of tencel fiber, 10-15 parts of hemp fiber, 25-30 parts of bamboo charcoal fiber, 30-35 parts of modal fiber and 10-15 parts of silver fiber, and spinning the fibers into yarns through a blending process;
the spinning process comprises the following steps:
step one, dyeing: in the dyeing process, tencel fibers, hemp fibers, bamboo pulp fibers and modal fibers are respectively added into a hanging basket in dyeing equipment, then a hanging basket cover is fixed through a locking mechanism, a high-pressure pot cover is covered, steam heating is carried out through a heating pipe, then a driving motor is started, the driving motor drives an eccentric wheel to rotate, the eccentric wheel drives a sliding plate to slide left and right through a connecting rod, so that a barrel is driven to move left and right, a rotating motor is driven, the hanging basket is driven to rotate through a rotating shaft, dyeing is carried out, and then the hanging basket is taken out and dried in the air;
step two, fiber mixing: mixing tencel fiber, hemp fiber, bamboo pulp fiber, modal fiber and silver fiber:
step three, cotton carding process: in order to ensure the soft carding and smooth transfer of various fibers in the carding process, the process principle of 'medium quantification, low speed, medium gauge length, light pressurization, small tension, high tin-to-stab ratio and doffer speed reduction' is adopted in the process configuration;
step four, drawing process: three mixing steps are adopted, 8 pieces are mixed, and the process principle of 'heavy pressurization, medium quantification, low speed and medium spacing' is adopted in the process configuration;
step five, roving process: the process principle of light weight, low speed, large gauge, large twist factor and small tension is adopted in the process configuration;
step six, spinning process: the technological principle of low speed, large back zone spacing, medium twist and medium pressure is adopted in the technological configuration;
step seven, a spooling process: the spooling speed is controlled at 790 and 960 m/min;
in the roving process, the quantitative quantity of the yarn is controlled to be 3-6g/10m, the twist factor is controlled to be 80-100, the vehicle speed is set to be 175-215m/min, and the roller jaw gauge is set to be 25mm multiplied by 33 mm.
In the cotton carding process, the medium basis weight refers to the basis weight of the raw sliver of 20-25g/5 m.
In the cotton carding process, the low speed is to reduce the linear speed of a cylinder roller and a licker-in roller in a spinning machine, and the high tin-to-licker-in ratio is to control the linear speed ratio of the cylinder roller to the licker-in roller to be 2.1-2.8.
In the cotton carding process, the spacing between the cylinder roller and the licker-in roller in the spinning machine is controlled to be 0.15-0.25mm, the spacing between the cylinder roller and the cover plate in the spinning machine is controlled to be 0.18-0.30mm, and the spacing between the cylinder roller and the doffer roller in the spinning machine is controlled to be 0.10-0.20 mm.
In the drawing process, the medium quantitative amount refers to the quantitative amount of the slivers of 16-24g/5 m.
In the drawing process, the drafting multiple is set to be 8-10, and the speed is 160-220 m/min.
In the spinning process, the twist coefficient of the yarn is controlled between 340 and 390, the roller gauge is 19mm multiplied by 31mm, the back zone draft is 1.1 to 1.6 times, the speed of the front roller is 140 and 190r/min, the diameter of the bell mouth is 2.3 to 3.2mm, and the distance is 2.9 to 3.6 mm.
The dyeing equipment comprises the following working steps: the fibers are placed in the hanging basket, the two inserting plates are inserted between the movable plate and the second fixed plate, the screw rod is driven to rotate by rotating the knob, the movable plate is pushed to slide towards the second fixed plate, the inserting plates are fixed by the movable plate and the second fixed plate through arrangement of the teeth, the hanging basket cover is fixed, and at the moment, the pressing plate can be in contact with the fibers in the hanging basket and tightly press the fibers under the reaction force of the second spring; cover the high-pressure pot cover, carry out steam heating through the heating pipe, then start driving motor, driving motor drives the eccentric wheel and rotates, and the eccentric wheel drives the sliding plate horizontal slip through the connecting rod to the barrel that drives removes, and drive rotating electrical machines, drive the hanging flower basket through the pivot and rotate, dyes, then takes out it and air-dries.
Referring to fig. 1-3, the dyeing apparatus includes a cylinder 1, a driving motor 13, an eccentric wheel 14 and a base 18, the driving motor 13 is fixedly installed at one end of the top of the base 18, the eccentric wheel 14 is fixedly installed on an output shaft of the driving motor 13, the eccentric wheel 14 is in transmission connection with one end of a sliding plate 16 through a connecting rod 15, the bottom of the sliding plate 16 is in sliding connection with the base 18 through two second sliding blocks 17, the other end of the sliding plate 16 is connected with a first fixing plate 20 installed at the top of the base 18 through a first spring 19, and the top of the sliding plate 16 is connected with the cylinder 1 through a pillar 5;
the heating device comprises a barrel body 1, a heating pipe 4, a rotating motor 7, a rotating shaft 6, a hanging basket 9, a locking mechanism 2 and a locking mechanism, wherein the heating pipe 4 is arranged outside the barrel body 1, a steam inlet and a steam outlet are respectively formed in two ends of the heating pipe 4, the rotating motor 7 is fixedly connected to the center of the bottom of the barrel body 1, the rotating shaft 6 is connected to the top of the rotating motor 7, the rotating shaft 6 extends into the barrel body 1 and is connected with the hanging basket 9, first sliding blocks 10 are fixedly connected to two sides of the hanging basket 9, the first sliding blocks 10 are connected with the inner wall;
the locking mechanism 2 comprises a supporting seat 21, a third slider 22, a groove 23, a second fixing plate 24, a knob 25, a rod seat 26, a supporting plate 27, a screw 28 and a movable plate 29, the groove 23 is formed in the top of the supporting seat 21, the supporting plate 27 is fixedly connected to one side of the top of the supporting seat 21, one end of the screw 28 penetrates through the supporting plate 27 and is connected with the movable plate 29, the knob 25 is fixedly welded to the other end of the screw 28, the rod seat 26 is arranged at the joint of the screw 28 and the supporting plate 27, the third slider 22 is mounted at the bottom of the movable plate 29 and is matched with the groove 23, the second fixing plate 24 is fixedly connected to the other end of the top of the supporting seat 21, and the pressing mechanism 11 is arranged at the top of the hanging basket;
the pressing mechanism 11 comprises a hanging basket cover 111, inserting plates 112, second springs 113 and pressing plates 114, the inserting plates 112 are arranged at two ends of the bottom of the hanging basket cover 111, the second springs 113 are fixedly connected to the center of the bottom of the hanging basket cover 111, the pressing plates 114 are fixedly connected to the bottoms of the second springs 113, and the top of the cylinder 1 is provided with a high-pressure pot cover 3;
the two sides of the insert plate 112 are provided with teeth, and the adjacent sides of the movable plate 29 and the second fixed plate 24 are provided with teeth; the pressing plate 114 is of a circular structure and is matched with the hanging basket 9; a drainage hose 8 is arranged at the bottom of the cylinder body 1, and a valve is arranged on the drainage hose 8; and a steam exhaust hose 12 is arranged on one side of the top of the barrel 1.
The working principle of the invention is as follows:
putting fibers in a hanging basket 9, inserting two inserting plates 112 between a movable plate 29 and a second fixing plate 24, rotating a knob 25 to drive a screw 28 to rotate so as to push the movable plate 29 to slide towards the second fixing plate 24, fixing the inserting plates 112 by the movable plate 29 and the second fixing plate 24 through arrangement of teeth so as to fix a hanging basket cover 111, wherein a pressing plate 114 is in contact with the fibers in the hanging basket 9, the fibers are pressed under the reaction force of a second spring 113 to avoid scattering and wrinkling of the fibers, otherwise, loosening the knob 25, driving the movable plate 29 to be far away from the second fixing plate 24 through the screw 28, and thus the inserting plates 112 can be pulled out, the hanging basket cover 111 is taken down, and the fibers are taken out; then adding water and pigment, covering a high-pressure cooker cover 3, and heating steam through a heating pipe 4; the rotating motor 7 is started to work, the rotating motor 7 drives the hanging basket 9 to rotate through the rotating shaft 6, the eccentric wheel 14 is driven to rotate by starting the driving motor 13, the eccentric wheel 14 drives the sliding plate 16 to slide left and right through the connecting rod 15, the barrel 1 is driven to shake left and right, dyeing is more uniform, and the sliding plate 16 is more stable in the moving process through the arrangement of the first spring 19.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. The spinning process of the radiation-proof antibacterial yarn is characterized in that the radiation-proof antibacterial yarn is composed of the following fibers in parts by weight: 20-30 parts of tencel fiber, 10-15 parts of hemp fiber, 25-30 parts of bamboo charcoal fiber, 30-35 parts of modal fiber and 10-15 parts of silver fiber, and spinning the fibers into yarns through a blending process;
the spinning process comprises the following steps:
step one, dyeing: in the dyeing process, tencel fibers, hemp fibers, bamboo pulp fibers and modal fibers are respectively added into a hanging basket in dyeing equipment, then a hanging basket cover is fixed through a locking mechanism, a high-pressure pot cover is covered, steam heating is carried out through a heating pipe, then a driving motor is started, the driving motor drives an eccentric wheel to rotate, the eccentric wheel drives a sliding plate to slide left and right through a connecting rod, so that a barrel is driven to move left and right, a rotating motor is driven, the hanging basket is driven to rotate through a rotating shaft, dyeing is carried out, and then the hanging basket is taken out and dried in the air;
step two, fiber mixing: mixing tencel fiber, hemp fiber, bamboo pulp fiber, modal fiber and silver fiber:
step three, carding technology;
step four, drawing process: mixing three times, and mixing 8 pieces; setting the drafting multiple to be 8-10 and the speed to be 160-220 m/min;
step five, roving process, namely controlling the quantitative quantity of the yarn to be 3-6g/10m, controlling the twist coefficient to be 80-100, setting the speed to be 175-215m/min, and setting the gap of a roller jaw to be 25mm multiplied by 33 mm;
step six, the spinning process, the twist coefficient of the yarn is controlled between 340 and 390 minus one, the roller gauge is 19mm multiplied by 31mm, the drafting in the rear zone is 1.1 to 1.6 times, the speed of the front roller is 140 and 190r/min minus one, the diameter of the bell mouth is 2.3 to 3.2mm, and the distance is 2.9 to 3.6 mm;
step seven, a spooling process: the winding speed is controlled at 790-960 m/min.
2. A spinning process of radiation protection antibacterial yarn according to claim 1, characterized in that the weight of the sliver in the carding process is 20-25g/5 m.
3. A spinning process of radiation protection antibacterial yarn according to claim 1, characterized in that, in the cotton carding process, the linear speed of the cylinder roller and the licker-in roller in the spinning machine needs to be reduced, and the linear speed ratio of the cylinder roller and the licker-in roller is controlled between 2.1-2.8.
4. A spinning process of radiation protection antibacterial yarn according to claim 1, characterized in that in the cotton carding process, the distance between the cylinder roller and the licker-in roller in the spinning machine is controlled between 0.15-0.25mm, the distance between the cylinder roller and the cover plate in the spinning machine is controlled between 0.18-0.30mm, and the distance between the cylinder roller and the doffer roller in the spinning machine is controlled between 0.10-0.20 mm.
5. A spinning process of radiation protection antibacterial yarn according to claim 1, characterized in that the quantitative amount of sliver in the drawing process is 16-24g/5 m.
6. A spinning process of radiation protection antibacterial yarn according to claim 1, characterized in that the dyeing equipment comprises the following working steps: put into the hanging flower basket with the fibre, then insert two picture pegs in the middle of fly leaf and second fixed plate, through rotatory knob, drive the screw rod and rotate to promote the fly leaf to slide to the second fixed plate, through the setting of tooth, thereby make fly leaf and second fixed plate fix the picture peg, thereby fix the hanging flower basket lid, at this moment, the clamp plate will contact with the fibre in the hanging flower basket, compress tightly the fibre under the reaction force of second spring.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB190225108A (en) * | 1902-11-15 | 1903-11-12 | Joe Kershaw | Improvements in Machines or Apparatus for Dyeing, Mordanting or similarly Treating Slubbing, Yarn and other Fibrous Material. |
| US4167600A (en) * | 1972-12-01 | 1979-09-11 | Benzaquen, Sociedad Anonima, Industrial Et Al. | Superficially dyed fabrics |
| CN102747482A (en) * | 2012-07-18 | 2012-10-24 | 太仓市名流制衣有限公司 | Uvioresistant anti-radiation fabric and production process thereof |
| CN202830517U (en) * | 2012-08-06 | 2013-03-27 | 流亚科技有限公司 | Multi-color sample small-amount dyeing device |
| CN105239248A (en) * | 2015-09-06 | 2016-01-13 | 南昌市婧麒服饰有限公司 | Anti-bacterial radiation protection fabric and manufacturing method thereof |
| CN105421055A (en) * | 2016-01-18 | 2016-03-23 | 杜名胜 | Moisture-absorbing and perspiring anti-bacterial fabric and preparation technology thereof |
| CN106120052A (en) * | 2016-08-12 | 2016-11-16 | 江阴市红柳被单厂有限公司 | A kind of silver antibacterial high Zhi Mianfang yarn of chelate fibre and preparation method thereof |
| CN108685235A (en) * | 2018-08-02 | 2018-10-23 | 南通罗都服饰有限公司 | A kind of U.S.'s flesh antibacterial composite fabric |
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